Resistance‐loaded miniaturized dual‐layer Vivaldi antenna for plasma reflection diagnosis

2020 ◽  
Vol 63 (1) ◽  
pp. 205-210
Author(s):  
Chengwei Zhao ◽  
Xiaoping Li ◽  
Min Yang ◽  
Chao Sun
Keyword(s):  
Vivaldi Antenna ◽  
Plasma Reflection

Vivaldi Antenna for Ground Penetrating Radar Applications

2018 ◽  
Vol 50 (001) ◽  
pp. 07-12 ◽  
Author(s):  
S. S. MEMON ◽  
A. A. JAMALI ◽  
M. R. ANJUM ◽  
M. M. MEMON ◽  
S. F. QADRI
Keyword(s):  
Ground Penetrating Radar ◽  
Radar Applications ◽  
Vivaldi Antenna ◽  
Ground Penetrating

Comparison Study of Hilbert Sierpinski and Koch Fractal Structure on Coplanar Vivaldi Antenna for L/S band Application

2020 ◽  
Author(s):  
Nurhayati Nurhayati ◽  
Alexandre M. De Oliveira ◽  
Antonio. M. de Oliveira ◽  
Raimundo Eider Figueredo ◽  
Marco Antonio B. Pinto ◽  
...  
Keyword(s):  
Fractal Structure ◽  
Comparison Study ◽  
Vivaldi Antenna ◽  
Koch Fractal

High Frequency Analysis of the Vivaldi Antenna Parameters

2020 ◽  
Author(s):  
Claudia Constantinescu ◽  
Calin Munteanu ◽  
Laura Grindei ◽  
Adina Giurgiuman ◽  
Claudia Pacurar ◽  
...  
Keyword(s):  
Frequency Analysis ◽  
High Frequency ◽  
Vivaldi Antenna

Reconfigurable terahertz Vivaldi antenna based on a hybrid graphene‐metal structure

2020 ◽  
Vol 30 (5) ◽  
Author(s):  
Jiangliang Jin ◽  
Zhiqun Cheng ◽  
Jin Chen ◽  
Tao Zhou ◽  
Chunlin Wu ◽  
...  
Keyword(s):  
Metal Structure ◽  
Vivaldi Antenna

scholarly journals End-Fire Vivaldi Antenna Array With Wide Fan-Beam for 5G Mobile Handsets

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 118299-118304 ◽  
Author(s):  
Won-Woo Lee ◽  
In-June Hwang ◽  
Beakcheol Jang
Keyword(s):  
Antenna Array ◽  
Vivaldi Antenna

scholarly journals High-Gain Vivaldi Antenna with Wide Bandwidth Characteristics for 5G Mobile and Ku-Band Radar Applications

Electronics ◽  
2021 ◽  
Vol 10 (6) ◽  
pp. 667
Author(s):  
Raza Ullah ◽  
Sadiq Ullah ◽  
Farooq Faisal ◽  
Rizwan Ullah ◽  
Dong-you Choi ◽  
...  
Keyword(s):  
Mobile Communication ◽  
Middle Layer ◽  
Bottom Layer ◽  
High Gain ◽  
Mirror Image ◽  
Radar Applications ◽  
Vivaldi Antenna ◽  
5G Mobile Communication ◽  
Element Array ◽  
Ku Band

In this paper, antipodal Vivaldi antenna is designed for 5th generation (5G) mobile communication and Ku-band applications. The proposed designed has three layers. The upper layer consists of eight-element array of split-shaped leaf structures, which is fed by a 1-to-8 power divider network. Middle layer is a substrate made of Rogers 5880. The bottom layer consists of truncated ground and shorter mirror-image split leaf structures. The overall size of the designed antenna is confined significantly to 33.31 × 54.96 × 0.787 (volume in mm3), which is equivalent to 2λo× 3.3λo× 0.05λo (λo is free-space wavelength at 18 GHz). Proposed eight elements antenna is multi-band in nature covering Ku-bands (14.44–20.98 GHz), two millimeter wave (mmW) bands i.e., 24.34–29 GHz and 33–40 GHz, which are candidate frequency bands for 5G communications. The Ku-Band is suitable for radar applications. Proposed eight elements antenna is very efficient and has stable gain for 5G mobile communication and Ku-band applications. The simulation results are experimentally validated by testing the fabricated prototypes of the proposed design.

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